Aironet 1850 Series Enterprise Wi-Fi 5 Access Point
Product Description
The Cisco AIR-AP1852I-E-K9C is a high-performance enterprise indoor access point from the Aironet 1850 Series, built to deliver fast, stable wireless connectivity for modern business networks.
It supports dual-band 802.11ac Wave 2 Wi-Fi, 4×4 MU-MIMO, and integrated omnidirectional antennas, enabling improved spectral efficiency and multi-client performance in dense office environments. The unit can be deployed with centralized controllers, Mobility Express, or FlexConnect architecture, making it suitable for scalable enterprise WLAN deployments.
With PoE+ power, enterprise security support, and robust RF optimization features, the AP1852I-E-K9C is ideal for high-capacity indoor wireless networks such as corporate offices, education facilities, retail spaces, and hospitality venues.
Model Type
Indoor Dual-Band Wi-Fi 5 (802.11ac Wave 2) Enterprise Access Point with Internal Antennas
Category
Networking – Enterprise Indoor Wireless Infrastructure
Key Features
802.11ac Wave 2 Dual-Band Wi-Fi — Supports 2.4 GHz and 5 GHz radios for high-performance wireless connectivity.
Up to ~1.7 Gbps Aggregate Throughput — Provides enterprise-class speeds for business applications and high device density.
4×4 MU-MIMO Radio Architecture — Improves network efficiency by enabling simultaneous communication with multiple clients.
Integrated Omni-Directional Antennas — Internal antennas provide consistent indoor coverage without external hardware requirements.
PoE+ Powered Deployment — Supports 802.3at PoE+ for simplified single-cable installation.
Enterprise Security & Controller Integration — Supports authentication protocols, encryption standards, and Cisco controller-based WLAN management.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-AP1852I-E-K9C |
| Series | Aironet 1850 |
| Wi-Fi Standard | IEEE 802.11ac Wave 2 |
| Bands | 2.4 GHz + 5 GHz |
| Radio Design | 4×4 MU-MIMO |
| Max Data Rate | Up to ~1.7 Gbps aggregate |
| Antennas | Internal omni-directional (~3–5 dBi typical gain) |
| Ethernet | 1× Gigabit PoE+ + AUX port |
| USB | 1× USB 2.0 |
| Memory | 1 GB DRAM / 256 MB Flash |
| Power | 802.3at PoE+ |
| Deployment | Indoor ceiling / wall mounting |
| Operating Temp | Approx. −20°C to 50°C |
(Specs summarized from vendor and datasheet listings for the 1850 series AP models.)
Typical Use Cases
Corporate Offices — Reliable high-capacity Wi-Fi for staff devices, VoIP, and collaboration tools.
Education Campuses — Supports high client density in classrooms and training facilities.
Retail & Hospitality — Enables secure guest Wi-Fi and POS connectivity.
Healthcare & Enterprise Buildings — Stable indoor wireless coverage for mission-critical applications.










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